mining safety 采矿作业的安全生产。 采矿作业风险较高,包括爆破安全、矿井通风、坑道照明、安全用电、井下防火、防尘、防毒、防岩爆、瓦斯爆炸、地压支护等重要方面。 矿井塌方、片帮、冒顶、火灾、盲炮危害、粉尘危害、机械伤害及触电等是常见的事故类型,因此作好安全技术防范、加强安全管理、重视安全教育以强化员工安全意识,是保证采矿安全的主要措施。 采矿安全是对口中三校生的一个类别。
结果,保证了采矿安全,提高了预报准确率。
As a result, the degree of prediction accuracy is increased, and mining safety is provided.
采矿安全标准姗姗来迟后,许多小煤矿被关闭,导致了暂时性的缺煤。
The belated enforcement of mining safety standards has led to closure of many small mines and temporary shortage of coal.
为确保采矿安全,减少采场空顶时间,采用了“强采快充”方法,并提出了快速充填具体办法。
It is proposed to decrease exposure time of mining excavation to minimum and fill the excavation quickly using new filling method for security.
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